(abuts? i-a i-b)
Returns true if Interval i-a abuts i-b, i.e. then end of i-a is exactly the beginning of i-b.
Returns true if Interval i-a abuts i-b, i.e. then end of i-a is exactly the beginning of i-b.
(after? this that)
Returns true if ReadableDateTime 'this' is strictly after date/time 'that'.
Returns true if ReadableDateTime 'this' is strictly after date/time 'that'.
(ago period)
Returns a DateTime a supplied period before the present. e.g. (-> 5 years ago)
Returns a DateTime a supplied period before the present. e.g. (-> 5 years ago)
(available-ids)
Returns a set of available IDs for use with time-zone-for-id.
Returns a set of available IDs for use with time-zone-for-id.
(before? this that)
Returns true if ReadableDateTime 'this' is strictly before date/time 'that'.
Returns true if ReadableDateTime 'this' is strictly before date/time 'that'.
(date-midnight year)
(date-midnight year month)
(date-midnight year month day)
Constructs and returns a new DateMidnight in UTC. Specify the year, month of year, day of month. Note that month and day are 1-indexed. Any number of least-significant components can be ommited, in which case they will default to 1.
Constructs and returns a new DateMidnight in UTC. Specify the year, month of year, day of month. Note that month and day are 1-indexed. Any number of least-significant components can be ommited, in which case they will default to 1.
(date-time year)
(date-time year month)
(date-time year month day)
(date-time year month day hour)
(date-time year month day hour minute)
(date-time year month day hour minute second)
(date-time year month day hour minute second millis)
Constructs and returns a new DateTime in UTC. Specify the year, month of year, day of month, hour of day, minute of hour, second of minute, and millisecond of second. Note that month and day are 1-indexed while hour, second, minute, and millis are 0-indexed. Any number of least-significant components can be ommited, in which case they will default to 1 or 0 as appropriate.
Constructs and returns a new DateTime in UTC. Specify the year, month of year, day of month, hour of day, minute of hour, second of minute, and millisecond of second. Note that month and day are 1-indexed while hour, second, minute, and millis are 0-indexed. Any number of least-significant components can be ommited, in which case they will default to 1 or 0 as appropriate.
Interface for various date time functions
Interface for various date time functions
(day this)
Return the day of month component of the given date/time.
Return the day of month component of the given date/time.
(day-of-week this)
Return the day of week component of the given date/time. Monday is 1 and Sunday is 7
Return the day of week component of the given date/time. Monday is 1 and Sunday is 7
(days)
(days n)
Given a number, returns a Period representing that many days. Without an argument, returns a PeriodType representing only days.
Given a number, returns a Period representing that many days. Without an argument, returns a PeriodType representing only days.
(days? val)
Returns true if the given value is an instance of Days
Returns true if the given value is an instance of Days
(default-time-zone)
Returns the default DateTimeZone for the current environment.
Returns the default DateTimeZone for the current environment.
(do-at base-date-time & body)
Like clojure.core/do except evalautes the expression at the given date-time
Like clojure.core/do except evalautes the expression at the given date-time
(earliest dts)
(earliest dt1 dt2)
Returns the earliest of the supplied DateTimes
Returns the earliest of the supplied DateTimes
(end in)
Returns the end DateTime of an Interval.
Returns the end DateTime of an Interval.
(epoch)
Returns a DateTime for the beginning of the Unix epoch in the UTC time zone.
Returns a DateTime for the beginning of the Unix epoch in the UTC time zone.
(equal? this that)
Returns true if ReadableDateTime 'this' is strictly equal to date/time 'that'.
Returns true if ReadableDateTime 'this' is strictly equal to date/time 'that'.
(extend in & by)
Returns an Interval with an end ReadableDateTime the specified Period after the end of the given Interval
Returns an Interval with an end ReadableDateTime the specified Period after the end of the given Interval
(first-day-of-the-month dt)
(first-day-of-the-month year month)
(first-day-of-the-month- this)
Returns the first day of the month
Returns the first day of the month
(floor dt dt-fn)
Floors the given date-time dt to the given time unit dt-fn, e.g. (floor (now) hour) returns (now) for all units up to and including the hour
Floors the given date-time dt to the given time unit dt-fn, e.g. (floor (now) hour) returns (now) for all units up to and including the hour
(from-now period)
Returns a DateTime a supplied period after the present. e.g. (-> 30 minutes from-now)
Returns a DateTime a supplied period after the present. e.g. (-> 30 minutes from-now)
(from-time-zone dt tz)
Returns a new ReadableDateTime corresponding to the same point in calendar time as the given ReadableDateTime, but for a correspondingly different absolute instant in time.
Returns a new ReadableDateTime corresponding to the same point in calendar time as the given ReadableDateTime, but for a correspondingly different absolute instant in time.
(hour this)
Return the hour of day component of the given date/time. A time of 12:01am will have an hour component of 0.
Return the hour of day component of the given date/time. A time of 12:01am will have an hour component of 0.
(hours)
(hours n)
Given a number, returns a Period representing that many hours. Without an argument, returns a PeriodType representing only hours.
Given a number, returns a Period representing that many hours. Without an argument, returns a PeriodType representing only hours.
(hours? val)
Returns true if the given value is an instance of Hours
Returns true if the given value is an instance of Hours
(in-millis this)
Return the time in milliseconds.
Return the time in milliseconds.
(in-minutes this)
Return the time in minutes.
Return the time in minutes.
(in-msecs in)
DEPRECATED: Returns the number of milliseconds in the given Interval.
DEPRECATED: Returns the number of milliseconds in the given Interval.
(in-seconds this)
Return the time in seconds.
Return the time in seconds.
(in-secs in)
DEPRECATED: Returns the number of standard seconds in the given Interval.
DEPRECATED: Returns the number of standard seconds in the given Interval.
(interval dt-a dt-b)
Returns an interval representing the span between the two given ReadableDateTimes. Note that intervals are closed on the left and open on the right.
Returns an interval representing the span between the two given ReadableDateTimes. Note that intervals are closed on the left and open on the right.
Interface for in-<time unit> functions
Interface for in-<time unit> functions
(last-day-of-the-month dt)
(last-day-of-the-month year month)
(last-day-of-the-month- this)
Returns the last day of the month
Returns the last day of the month
(latest dts)
(latest dt1 dt2)
Returns the latest of the supplied DateTimes
Returns the latest of the supplied DateTimes
(local-date year month day)
Constructs and returns a new LocalDate. Specify the year, month, and day. Does not deal with timezones.
Constructs and returns a new LocalDate. Specify the year, month, and day. Does not deal with timezones.
(local-date-time year)
(local-date-time year month)
(local-date-time year month day)
(local-date-time year month day hour)
(local-date-time year month day hour minute)
(local-date-time year month day hour minute second)
(local-date-time year month day hour minute second millis)
Constructs and returns a new LocalDateTime. Specify the year, month of year, day of month, hour of day, minute of hour, second of minute, and millisecond of second. Note that month and day are 1-indexed while hour, second, minute, and millis are 0-indexed. Any number of least-significant components can be ommited, in which case they will default to 1 or 0 as appropriate.
Constructs and returns a new LocalDateTime. Specify the year, month of year, day of month, hour of day, minute of hour, second of minute, and millisecond of second. Note that month and day are 1-indexed while hour, second, minute, and millis are 0-indexed. Any number of least-significant components can be ommited, in which case they will default to 1 or 0 as appropriate.
(local-time hour)
(local-time hour minute)
(local-time hour minute second)
(local-time hour minute second millis)
Constructs and returns a new LocalTime. Specify the hour of day, minute of hour, second of minute, and millisecond of second. Any number of least-significant components can be ommited, in which case they will default to 1 or 0 as appropriate.
Constructs and returns a new LocalTime. Specify the hour of day, minute of hour, second of minute, and millisecond of second. Any number of least-significant components can be ommited, in which case they will default to 1 or 0 as appropriate.
(max-date dt & dts)
Maximum of the provided DateTimes.
Maximum of the provided DateTimes.
(milli this)
Return the millisecond of second component of the given date/time.
Return the millisecond of second component of the given date/time.
(millis)
(millis n)
Given a number, returns a Period representing that many milliseconds. Without an argument, returns a PeriodType representing only milliseconds.
Given a number, returns a Period representing that many milliseconds. Without an argument, returns a PeriodType representing only milliseconds.
(min-date dt & dts)
Minimum of the provided DateTimes.
Minimum of the provided DateTimes.
(minus dt p)
(minus dt p & ps)
Returns a new date/time object corresponding to the given date/time moved backwards by the given Period(s).
Returns a new date/time object corresponding to the given date/time moved backwards by the given Period(s).
(minus- this period)
Returns a new date/time corresponding to the given date/time moved backwards by the given Period(s).
Returns a new date/time corresponding to the given date/time moved backwards by the given Period(s).
(minute this)
Return the minute of hour component of the given date/time.
Return the minute of hour component of the given date/time.
(minutes)
(minutes n)
Given a number, returns a Period representing that many minutes. Without an argument, returns a PeriodType representing only minutes.
Given a number, returns a Period representing that many minutes. Without an argument, returns a PeriodType representing only minutes.
(minutes? val)
Returns true if the given value is an instance of Minutes
Returns true if the given value is an instance of Minutes
(month this)
Return the month component of the given date/time.
Return the month component of the given date/time.
(months)
(months n)
Given a number, returns a Period representing that many months. Without an argument, returns a PeriodType representing only months.
Given a number, returns a Period representing that many months. Without an argument, returns a PeriodType representing only months.
(months? val)
Returns true if the given value is an instance of Months
Returns true if the given value is an instance of Months
(now)
Returns a DateTime for the current instant in the UTC time zone.
Returns a DateTime for the current instant in the UTC time zone.
(nth-day-of-the-month dt n)
(nth-day-of-the-month year month n)
Returns the nth day of the month.
Returns the nth day of the month.
(number-of-days-in-the-month dt)
(number-of-days-in-the-month year month)
(overlap i-a i-b)
Returns an Interval representing the overlap of the specified Intervals. Returns nil if the Intervals do not overlap. The first argument must not be nil. If the second argument is nil then the overlap of the first argument and a zero duration interval with both start and end times equal to the current time is returned.
Returns an Interval representing the overlap of the specified Intervals. Returns nil if the Intervals do not overlap. The first argument must not be nil. If the second argument is nil then the overlap of the first argument and a zero duration interval with both start and end times equal to the current time is returned.
(overlaps? i-a i-b)
(overlaps? start-a end-a start-b end-b)
With 2 arguments: Returns true of the two given Intervals overlap. Note that intervals that satisfy abuts? do not satisfy overlaps? With 4 arguments: Returns true if the range specified by start-a and end-a overlaps with the range specified by start-b and end-b.
With 2 arguments: Returns true of the two given Intervals overlap. Note that intervals that satisfy abuts? do not satisfy overlaps? With 4 arguments: Returns true if the range specified by start-a and end-a overlaps with the range specified by start-b and end-b.
(plus dt p)
(plus dt p & ps)
Returns a new date/time corresponding to the given date/time moved forwards by the given Period(s).
Returns a new date/time corresponding to the given date/time moved forwards by the given Period(s).
(plus- this period)
Returns a new date/time corresponding to the given date/time moved forwards by the given Period(s).
Returns a new date/time corresponding to the given date/time moved forwards by the given Period(s).
(sec this)
Return the second of minute component of the given date/time.
Return the second of minute component of the given date/time.
(second this)
Return the second of minute component of the given date/time.
Return the second of minute component of the given date/time.
(seconds)
(seconds n)
Given a number, returns a Period representing that many seconds. Without an argument, returns a PeriodType representing only seconds.
Given a number, returns a Period representing that many seconds. Without an argument, returns a PeriodType representing only seconds.
(seconds? val)
Returns true if the given value is an instance of Seconds
Returns true if the given value is an instance of Seconds
(start in)
Returns the start DateTime of an Interval.
Returns the start DateTime of an Interval.
(time-now)
Returns a LocalTime for the current instant without date or time zone using ISOChronology in the current time zone.
Returns a LocalTime for the current instant without date or time zone using ISOChronology in the current time zone.
(time-zone-for-id id)
Returns a DateTimeZone for the given ID, which must be in long form, e.g. 'America/Matamoros'.
Returns a DateTimeZone for the given ID, which must be in long form, e.g. 'America/Matamoros'.
(time-zone-for-offset hours)
(time-zone-for-offset hours minutes)
Returns a DateTimeZone for the given offset, specified either in hours or hours and minutes.
Returns a DateTimeZone for the given offset, specified either in hours or hours and minutes.
(to-time-zone dt tz)
Returns a new ReadableDateTime corresponding to the same absolute instant in time as the given ReadableDateTime, but with calendar fields corresponding to the given TimeZone.
Returns a new ReadableDateTime corresponding to the same absolute instant in time as the given ReadableDateTime, but with calendar fields corresponding to the given TimeZone.
(today)
Constructs and returns a new LocalDate representing today's date. LocalDate objects do not deal with timezones at all.
Constructs and returns a new LocalDate representing today's date. LocalDate objects do not deal with timezones at all.
(today-at hours minutes)
(today-at hours minutes seconds)
(today-at hours minutes seconds millis)
(today-at-midnight)
(today-at-midnight tz)
DEPRECATED: Please use with-time-at-start-of-day instead. See http://goo.gl/nQCmKd Returns a DateMidnight for today at midnight in the UTC time zone.
DEPRECATED: Please use with-time-at-start-of-day instead. See http://goo.gl/nQCmKd Returns a DateMidnight for today at midnight in the UTC time zone.
(week-number-of-year this)
Returs the number of weeks in the year
Returs the number of weeks in the year
(weeks)
(weeks n)
Given a number, returns a Period representing that many weeks. Without an argument, returns a PeriodType representing only weeks.
Given a number, returns a Period representing that many weeks. Without an argument, returns a PeriodType representing only weeks.
(weeks? val)
Returns true if the given value is an instance of Weeks
Returns true if the given value is an instance of Weeks
(with-time-at-start-of-day dt)
Returns a DateTime representing the start of the day. Normally midnight, but not always true, as in some time zones with daylight savings.
Returns a DateTime representing the start of the day. Normally midnight, but not always true, as in some time zones with daylight savings.
(within? i dt)
(within? start end test)
With 2 arguments: Returns true if the given Interval contains the given ReadableDateTime. Note that if the ReadableDateTime is exactly equal to the end of the interval, this function returns false. With 3 arguments: Returns true if the start ReadablePartial is equal to or before and the end ReadablePartial is equal to or after the test ReadablePartial.
With 2 arguments: Returns true if the given Interval contains the given ReadableDateTime. Note that if the ReadableDateTime is exactly equal to the end of the interval, this function returns false. With 3 arguments: Returns true if the start ReadablePartial is equal to or before and the end ReadablePartial is equal to or after the test ReadablePartial.
(year this)
Return the year component of the given date/time.
Return the year component of the given date/time.
(year-month year)
(year-month year month)
Constructs and returns a new YearMonth. Specify the year and month of year. Month is 1-indexed and defaults to January (1).
Constructs and returns a new YearMonth. Specify the year and month of year. Month is 1-indexed and defaults to January (1).
(years)
(years n)
Given a number, returns a Period representing that many years. Without an argument, returns a PeriodType representing only years.
Given a number, returns a Period representing that many years. Without an argument, returns a PeriodType representing only years.
(years? val)
Returns true if the given value is an instance of Years
Returns true if the given value is an instance of Years
(yesterday)
Returns a DateTime for yesterday relative to now
Returns a DateTime for yesterday relative to now
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